131 lines
3.2 KiB
YAML
131 lines
3.2 KiB
YAML
---
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- name: Set package fact
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ansible.builtin.set_fact:
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muninpkgs:
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- muninlite
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munin_need_reconfigure: false
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when: ansible_facts['distribution'] == "LEDE" or ansible_facts['distribution'] == "OpenWRT" or ansible_facts['distribution'] == "OpenWrt"
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- name: Set other packages fact
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ansible.builtin.set_fact:
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muninpkgs:
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- munin-node
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- munin-plugins-core
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- munin-plugins-extra
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munin_need_reconfigure: true
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when: ansible_facts['distribution'] == "Debian"
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- name: Install munin node packages
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ansible.builtin.package:
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name: "{{ item }}"
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state: present
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loop: "{{ muninpkgs }}"
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- name: Munin-node conf file
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ansible.builtin.template:
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src: munin-node.conf.j2
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dest: /etc/munin/munin-node.conf
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mode: 0644
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notify:
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- Restart munin-node
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when: munin_need_reconfigure
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## Adding modules for specific functions
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# for NginX webservers
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- name: Install LWP::UserAgent
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ansible.builtin.package:
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name: libwww-perl
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state: present
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notify:
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- Restart munin-node
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when: "'webservers' in group_names or 'loadbalancers' in group_names"
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# for HAProxy servers
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- name: Add HAProxy backend module
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ansible.builtin.file:
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src: /usr/share/munin/plugins/haproxy_
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dest: /etc/munin/plugins/haproxy_current
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state: link
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notify:
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- Restart munin-node
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when: "'loadbalancers' in group_names"
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# For MariaDB servers
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- name: Install Cache::Cache
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ansible.builtin.package:
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name: libcache-cache-perl
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state: present
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notify:
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- Restart munin-node
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when: "'mariadbservers' in group_names"
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# For PGSQL servers
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- name: Install DBD::Pg
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ansible.builtin.package:
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name: libdbd-pg-perl
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state: present
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notify:
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- Restart munin-node
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when: "'pgsqlservers' in group_names"
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# For Munin servers
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- name: Execute specific tasks for munin servers
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ansible.builtin.include_tasks: mikrotik.yml
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when: "'muninservers' in group_names"
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# for NUT (UPS) servers
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- name: Add specific nut value for UPS
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ansible.builtin.file:
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path: "/etc/munin/plugins/nutups_eaton3s_{{ item }}"
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src: /usr/share/munin/plugins/nutups_
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state: link
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notify:
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- Restart munin-node
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when: "'nut_server' in group_names"
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loop:
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- charge
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- voltages
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# for physical servers
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- name: Execute specific tasks for physical servers
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ansible.builtin.include_tasks: physical_servers.yml
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when: "'hypervisors' in group_names"
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- name: Reconfigure munin-node
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ansible.builtin.shell:
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cmd: munin-node-configure --shell | sh # noqa: risky-shell-pipe
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changed_when: true
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notify:
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- Restart munin-node
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when: munin_need_reconfigure
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## Useless junks for everyone
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- name: Delete useless junks for everyone
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ansible.builtin.file:
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path: "/etc/munin/plugins/{{ item }}"
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state: absent
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when: munin_need_reconfigure
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loop:
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- users
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## Useless junks for LXC
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- name: "Delete junks from LXC machines"
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ansible.builtin.file:
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path: "/etc/munin/plugins/{{ item }}"
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state: absent
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notify:
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- Restart munin-node
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when: ansible_facts['virtualization_type'] == "lxc"
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loop:
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- acpi
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- cpuspeed
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- diskstats
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- entropy
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- irqstats
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## Useless junks for hypervisors
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- name: Execute delete states for hypervisors
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ansible.builtin.include_tasks: hypervisors.yml
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when: "'hypervisors' in group_names"
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